include/configs/mt7623.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Configuration for MediaTek MT7623 SoC
   4  *
   5  * Copyright (C) 2018 MediaTek Inc.
   6  * Author: Weijie Gao <weijie.gao@mediatek.com>
   7  */
   8
   9 #ifndef __MT7623_H
  10 #define __MT7623_H
  11
  12 #include <linux/sizes.h>
  13
  14 /* Miscellaneous configurable options */
  15
  16 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  17 #define CONFIG_SYS_CBSIZE               SZ_1K
  18
  19 #define CONFIG_SYS_NONCACHED_MEMORY     SZ_1M
  20
  21 /* Environment */
  22
  23 /* Preloader -> Uboot */
  24 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_TEXT_BASE + SZ_2M - \
  25                                          GENERATED_GBL_DATA_SIZE)
  26
  27 /* MMC */
  28 #define MMC_SUPPORTS_TUNING
  29
  30 /* DRAM */
  31 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  32
  33 /* This is needed for kernel booting */
  34 #define FDT_HIGH                        "0xac000000"
  35
  36 #define ENV_MEM_LAYOUT_SETTINGS                         \
  37         "fdt_high=" FDT_HIGH "\0"                       \
  38         "kernel_addr_r=0x84000000\0"                    \
  39         "fdt_addr_r=" FDT_HIGH "\0"                     \
  40         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0"
  41
  42 /* Ethernet */
  43 #define CONFIG_IPADDR                   192.168.1.1
  44 #define CONFIG_SERVERIP                 192.168.1.2
  45
  46 #ifdef CONFIG_DISTRO_DEFAULTS
  47
  48 #define BOOT_TARGET_DEVICES(func)       \
  49                 func(MMC, mmc, 1)
  50
  51 #include <config_distro_bootcmd.h>
  52
  53 /* Extra environment variables */
  54 #define CONFIG_EXTRA_ENV_SETTINGS       \
  55         ENV_MEM_LAYOUT_SETTINGS         \
  56         BOOTENV
  57
  58 #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
  59
  60 #endif